Individual Calculations June 2023
 Hryzlova, Sofiia  Total change: -0.40  Rating chartPersonal card
 SMM 2023 NLB round 2-3 decentralised SUI 2023-04-30
RcRownchangeKK*chgGame
 2354 2246 1.00 2 0.23 20 4.60 
  Ovsejevitsch, Sergei g2554 UKR0.001-0.1420-2.80 
  Kasiorkiewicz, Lukas 2154 SUI1.0010.37207.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 CIS 2023 - Serie B Gironi 15 e 16 Petrosino ITA 2023-05-19
RcRownchangeKK*chgGame
 2026 2255 3.50 5 -0.25 20 -5.00 
  Rakhmangulova, Anastasiya wm2308 UKR0.001-0.4320-8.60 
  Campo, Renato 1904 ITA1.0010.11202.20 
  Candiano, Valerio 1855  * ITA1.0010.08201.60 
  Ramondino, Renzo f2172 ITA1.0010.39207.80 
  Fargetta, Vittorio 1893 ITA0.501-0.4020-8.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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